A kind of cleaning handsaw
Technical field
The present invention relates to tool equipment field, and in particular to a kind of cleaning handsaw.
Background technology
Hand saws is because its light and handy flexibly, quick use, is a common instrument, becomes people house instrument and factory
Industry tools.Hand saws includes support, lever and saw blade, and common structure such as publication No. is special for the China of 103878438 A of CN
Structure disclosed in sharp file, saw blade is treated processing object in the presence of people's thrust and carries out sawization cutting.For another example notification number is
A kind of back detachable hand saw that the Chinese patent document of 100546746C is announced, is carried out for saw blade and operation connected mode simultaneously
Optimize so that the dismounting of saw blade and fastening become more convenient.
But such structure still has certain deficiency, the use of handsaw fully relies on manpower cutting, with putting forth effort
Exhaust, the action of cutting has deformation, and the track for pushing away saw has deviation, on the one hand, the section of cutting has not neat situation and goes out
Existing, on the other hand, it may appear that the situation that oarsman even slips out of the hand, cause potential safety hazard.
Additionally, during saw cut is pushed away, on cutting workpiece and on saw blade, bits end can be all remained, these residuals
Bits end all can push away impact operation sight line on saw in follow-up cutting, can also affect to push away the damping of saw.And also need in cutting process
Oil addition is wanted, is that operation brings inconvenience.
Content of the invention
It is an object of the invention to provide a kind of cleaning handsaw, with workman's hand laminating degree height, strengthens and pushes away saw blade during saw
The stability of motion track, lifts safety coefficient, and handsaw also includes cleaning device, efficiently cut place and saw blade is cleaned.
The above-mentioned technical purpose of the present invention technical scheme is that:A kind of cleaning handsaw, comprising saw
Frame, the saw blade on the saw frame and lever be connected with the saw frame, the lever include the connecting portion being connected with saw frame and
Connecting portion connection, becomes curve, and the back of the hand contact part for conflicting with operator's the back of the hand and with the back of the hand contact part company
The upper stopper for connecing, the upper stopper is by gradually inclining upward away from the back of the hand contact part direction;On the back of the hand contact part
The steady back piece being provided with for fixing the back of the hand, the upper stopper is provided with for entering between finger gap so as to increase finger stability
Crack piece;Also include cleaning device, the cleaning device comprising the hinged pipe that is connected with the saw frame and with the copulatory tube
Connection and can saw frame upset relatively mainboard, the mainboard is provided with wind force device, and the wind force device includes strong wind device
With the slow wind device being located at below the strong wind device, the strong wind device is comprising multiple strong wind discharge pipes, and the slow wind device is comprising one
Slow wind air outlet, the air-out bore of the strong wind discharge pipe is less than the air-out bore of the slow wind air outlet.
The saw blade is arranged on the saw frame, for cutting object.The hand-held lever of user is operated, the company
Socket part and saw blade connection, and the connecting portion is connected with the saw frame, the back of the hand contact part becomes curve, and fit user
The back of the hand position, and the upper stopper then clasps four fingers of user, increases stability.
Further, the back of the hand contact part is provided with the steady back piece, at the steady back piece increase and user's the back of the hand
Friction anti-skid factor, increases the stability of the back of the hand, is pushing away the polarization in saw action so as to increase whole handsaw.Further
, the crack piece could be arranged to multiple in actual production, and such as three, four fingers have three cracks, the folder
Patch is put in these three finger cracks, is clamped for finger, increases skid resistance further.
Different from common physical work, during handsaw cutting, very big to the physical fitness requirement of user, and here is basic
On, user still will hold handsaw using a part of strength, which further adds physical demandss.And work as and be short of physical strength
When, the unstable phenomenon of hand shaking or positioning not only occurs, the situation of the uneven and damaged products in saw face is arisen that, more dangerous
It is that if slipping out of the hand, sawtooth can hurt oneself, with certain potential safety hazard.So the major design of the technical program is to increase
Plus the tightness and stability of hand, especially the back of the hand and finger part, on the one hand it is not easily tied after long working,
On the other hand being not easy skating increases safety.
In the course of the work, user can adjust the obliquity of the mainboard manually, so as to adjust the wind force device
Air-out wind direction angle.The wind force device includes to delay wind device and strong wind device, slow wind device and strong wind device be all connected to discharge pipe and
The driving means of wind-force flowing are driven, wherein, the direction of strong wind device is more top, it is therefore intended that will not be directly toward cutting
Place, it is to avoid workman's sometimes misoperation, wind-force is excessive and is directly directed at cut place, and wood flour or bamboo scraps can be caused to fly everywhere
Dissipate.
The strong wind device includes multiple strong wind discharge pipes, and the slow wind device includes a slow wind air outlet, and the strong wind goes out
The air-out bore of airduct is less than the air-out bore of the slow wind air outlet.Strong wind discharge pipe is multiple, and bore is little, and quantity is many, blows
The fireballing wind-force for point-like out, and delay wind air outlet and only can arrange one, bore is big, the speed for lamellar that produces by boasting
The slow wind-force of degree.In practical operation, which kind of wind-force user can determine using according to practical situation.
As the preferred of the present invention, on the mainboard, fueling injection equipment above the wind force device, the fuel injector cartridge
Put comprising multiple spray seats and the jet being located in the spray seat, the jet can be rotated in the spray seat.
The jet can adjust oil spout direction, and cutting position is suitably lubricated, as the jet possesses
Certain length, therefore the top of the wind force device is located at, sight line being blocked a little further, not from cutting object, is also not easy and cuts
Cut object to interfere.The fueling injection equipment is also comprising oil inlet pipe and Fuel Tanking Unit.The difference of concrete model is made, Fuel Tanking Unit can
Selection is external, also may be selected to be connected directly between on the saw frame.
Used as the preferred of the present invention, multiple jets are connected with action bars jointly.
User can be just worked together and adjust the oil spout angle of multiple jets by adjusting the action bars.
Used as the preferred of the present invention, the steady back piece comprising the main back of the body being connected on the back of the hand contact part and is located at described
The curved parcel wing in main back of the body both sides, the parcel wing by gradually drawing close to the upper stopper direction away from the main back of the body direction,
The solid bar of the back of the body is convexly equipped with outside the main back.
The main back portion is close to user's the back of the hand, and the parcel wing then wraps the handss of user, increases further from both sides
The stress of hand back part is consolidated.Admittedly bar is filled on the main back of the body and user's the back of the hand the back of the body, had both increased stability, and had increased again and relax
Suitable sense and degree of being close to.
Used as the preferred of the present invention, bar is provided with the rib being made up and for rubbing with the back of the hand of elastomeric material to the back of the body admittedly
Block.
Used as the preferred of the present invention, the crack piece is three.
As the preferred of the present invention, on the crack piece, evagination arc rib is convexly equipped with outward, the outer convex arc rib is used for and finger
Conflict.
The outer convex arc rib is outwardly, and after user holds, this part is conflicted with the inside of the finger pulp loss for bending,
Laminating is soft, and finger stability is higher.
As the preferred of the present invention, on the saw frame, link slot is offered, the saw blade is in the link slot.
The saw blade is in the link slot, and difference that user can be as requested carries out dismounting and more to saw blade
Change, convenient and swift.
Used as the preferred of the present invention, the saw blade is comprising insert plate and sawtooth, and the insert plate is embedded to be arranged on the company
In access slot.
Used as the preferred of the present invention, the insert plate is provided with multiple locking pieces, and the locking piece includes by elastomeric material
The bullet seat that makes and the button column being located on the bullet seat, have the location hole for coordinating with the button column on the link slot.
The insert plate is installed in the link slot, locking piece position just to the saw blade saw frame relatively
Maintenance is carried out, the button column enters the location hole under the elastic force of the bullet seat.In true production, the location hole and institute
It is multiple to state button column, and polarization is strong, and the saw blade is not in loose shift during saw is pushed away for a long time, it is to avoid reduce work
Make efficiency.
Used as the preferred of the present invention, the saw blade is connected to institute comprising the body being connected with the insert plate, the sawtooth
State on body, the sawtooth is comprising rough sawn sawtooth and jig saw sawtooth, and the sawtooth arrangement of the jig saw sawtooth is close to saw in the rough sawn
The sawtooth arrangement of tooth.
Used as the preferred of the present invention, the jig saw sawtooth rough sawn sawtooth is closer to the lever.
The part of the rough sawn sawtooth is suitable for needs and is cut energetically, the situation of section, the jig saw sawtooth be suitable for into
Row fine cut, or the situation of small-bore shallow section, the jig saw sawtooth is arranged on afterbody, i.e., closer to the position of user's handss
Put, the handss with user, with the distance of the lever closer to the degree that becomes more meticulous of operation is higher.
In sum, the present invention has the advantages that:
1st, cleaning device can be easily cleaned to sawtooth and cutting position.
2nd, the angle by adjusting mainboard can adjust the direction of cleaning.
3rd, wind force device has the fireballing strong wind device of air-out and the slow-footed slow wind device of air-out, and user can be by selecting wind
Power apparatus are adjusting out wind velocity.
4th, the lever adopts particular design, reduces user's physical demandss.
5th, the steady back piece and the crack piece increase the stability with handss hand further.
6th, the saw blade and saw frame are detachably connected.
7th, the sawtooth is comprising rough sawn and two kinds of sawtooth of jig saw, and jig saw is closer to user's hand, and refinement is more convenient.
8th, the locking piece can strengthen the stationarity of the saw blade, be difficult displacement.
Description of the drawings
Fig. 1 is the schematic diagram of embodiment 1;
Fig. 2 is the schematic diagram that Fig. 1 hides cleaning device;
Fig. 3 is enlarged diagram at Fig. 2A;
Fig. 4 is enlarged diagram at Fig. 2 B;
Fig. 5 is the schematic diagram of lever;
Fig. 6 is the schematic diagram of cleaning device.
In figure:
1st, saw frame, 11, link slot, 2, saw blade, 21, insert plate, 24, locking piece, 241, bullet seat, 242, button column, 22, body, 23,
Sawtooth, 231, rough sawn sawtooth, 232, jig saw sawtooth, 3, lever, 31, connecting portion, 32, the back of the hand contact part, 33, upper stopper, 34, steady
Back piece, 341, the main back of the body, 342, parcel wing, 35, the solid bar of the back of the body, 351, rib block, 36, crack piece, 361, outer convex arc rib, 4, sanitizer cartridge
Put, 41, hinged pipe, 42, mainboard, 5, wind force device, 51, strong wind device, 52, delay wind device, 6, fueling injection equipment, 61, spray seat, 62, spray
Hydraulic fluid port, 63, action bars.
Specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
This specific embodiment is only explanation of the invention, and which is not limitation of the present invention, people in the art
Member can make the modification without creative contribution after this specification is read as needed to the present embodiment, but as long as at this
All protected by Patent Law in the right of invention.
Embodiment 1, as shown in Fig. 1 Fig. 5, a kind of cleaning handsaw, comprising saw frame 1, the saw blade 2 on saw frame 1
And the lever 3 being connected with saw frame 1, lever 3 is connected with connecting portion 31 comprising the connecting portion 31 being connected with saw frame 1, becomes curve, and
The upper stopper 33 being connected for the back of the hand contact part 32 for conflicting with operator's the back of the hand and with the back of the hand contact part 32, upper stopper 33 is by remote
Gradually incline upward from 32 direction of the back of the hand contact part;The back of the hand contact part 32 is provided with the steady back piece 34 for fixing the back of the hand, on
Stopper 33 is provided with for entering between finger gap so as to increase the crack piece 36 of finger stability.
Saw blade 2 is arranged on saw frame 1, for cutting object.The hand-held lever 3 of user is operated, connecting portion 31 and saw blade 2
Connection, and connecting portion 31 is connected with saw frame 1,32 one-tenth of the back of the hand contact part curve, the back of the hand position of the user that fits, and upper stopper 33
Four fingers of user are then clasped, increases stability.
Further, the back of the hand contact part 32 is provided with steady back piece 34, and the friction at the increase of steady back piece 34 and user's the back of the hand is prevented
Sliding coefficient, increases the stability of the back of the hand, is pushing away the polarization in saw action so as to increase whole handsaw.Further, crack
Piece 36 could be arranged to multiple in actual production, and such as three, four fingers have three cracks, and crack piece 36 is put into
In these three finger cracks, clamp for finger, increase skid resistance further.
Different from common physical work, during handsaw cutting, very big to the physical fitness requirement of user, and here is basic
On, user still will hold handsaw using a part of strength, which further adds physical demandss.And work as and be short of physical strength
When, the unstable phenomenon of hand shaking or positioning not only occurs, the situation of the uneven and damaged products in saw face is arisen that, more dangerous
It is that if slipping out of the hand, sawtooth can hurt oneself, with certain potential safety hazard.So the major design of the technical program is to increase
Plus the tightness and stability of hand, especially the back of the hand and finger part, on the one hand it is not easily tied after long working,
On the other hand being not easy skating increases safety.
Steady back piece 34 is comprising the main back of the body 341 being connected on the back of the hand contact part 32 and positioned at the curved bag in 341 both sides of the main back of the body
Wrap up in wing 342, parcel wing 342 by away from 341 directions of the main back of the body gradually upwards 33 direction of stopper draw close, outer on the main back of the body 341 be convexly equipped with the back of the body
Gu bar 35.
User's the back of the hand is close in 341 parts of the main back of the body, wraps up the handss that wing 342 then wraps user from both sides, increases handss further
The stress of back portion is consolidated.The solid bar 35 of the back of the body is filled on the main back of the body 341 and user's the back of the hand, has both increased stability, increases comfort again
With degree of being close to.
The solid bar 35 of the back of the body is provided with the rib block 351 being made up and for rubbing with the back of the hand of elastomeric material.Crack piece 36 is three.
Evagination arc rib 361 is convexly equipped with outside on crack piece 36, outer convex arc rib is used for and finger is conflicted.Outer convex arc rib 361 is outwardly, user
After holding, this part is conflicted with the inside of the finger pulp loss for bending, and fits soft, and finger stability is higher.
As the preferred of the present invention, link slot 11 on saw frame 1, is offered, saw blade 2 is in link slot 11.Saw blade 2 is pacified
It is mounted in link slot 11, the difference that user can be as requested is carry out demolition and replacement to saw blade, convenient and swift.Saw blade 2 includes
Insert plate 21 and sawtooth 23, insert plate 21 is embedded in link slot 11.Insert plate 21 is provided with multiple locking pieces 24, locking
Part 24 has on link slot 11 and button column 242 comprising the bullet seat 241 being made up of elastomeric material and the button column 242 being located on bullet seat 241
The location hole of cooperation.
Insert plate 21 is installed in link slot 11, and locking piece 24 just carries out maintenance to the position of the relative saw frame 1 of saw blade 2, button
Post 242 enters location hole under the elastic force of bullet seat 241.In true production, location hole and button column 242 are multiple, and polarization is strong,
Saw blade 2 is not in loose shift during saw is pushed away for a long time, it is to avoid reduce work efficiency.
Saw blade 2 is connected on body 22 comprising the body 22 being connected with insert plate 21, sawtooth 23, and sawtooth 23 is sawed comprising rough sawn
Tooth 231 and jig saw sawtooth 232, the close sawtooth in rough sawn sawtooth 231 of the sawtooth arrangement of jig saw sawtooth 232 is arranged.Jig saw sawtooth 232
Compared with rough sawn sawtooth 231 closer to lever 3.
The part of rough sawn sawtooth 231 is suitable for needs and is cut energetically, the situation of section, and jig saw sawtooth 232 is appropriate to
Fine cut, or the situation of small-bore shallow section, jig saw sawtooth 232 is arranged on afterbody, i.e., closer to the position of user's handss, with
The handss of user, with the distance of lever 3 closer to the degree that becomes more meticulous of operation is higher.
As shown in figures 1 to 6, the technical program also includes cleaning device 4, and cleaning device 4 is comprising being connected with saw frame 1
Hinged pipe 41 and connect with copulatory tube 41 and can the upset of relative saw frame 1 mainboard 42, mainboard 42 is provided with wind force device 5, wind-force
Slow wind device 52 of the device 5 comprising strong wind device 51 and positioned at 51 lower section of strong wind device, strong wind device 51 includes multiple strong wind discharge pipes, slow wind
Device 52 includes a slow wind air outlet, and the air-out bore of strong wind discharge pipe is less than the air-out bore for delaying wind air outlet.
In the course of the work, user can adjust the obliquity of mainboard 42 manually, so as to adjust the air-out of wind force device 5
Wind direction angle.Wind force device 5 includes to delay wind device 52 and strong wind device 51, and slow wind device 52 and strong wind device 51 are all connected to discharge pipe and drive
The driving means of wind symptom power flowing, wherein, the direction of strong wind device 51 is more top, it is therefore intended that will not be directly toward cutting
Place, it is to avoid workman's sometimes misoperation, wind-force is excessive and is directly directed at cut place, and wood flour or bamboo scraps can be caused to fly everywhere
Dissipate.
Strong wind device 51 includes multiple strong wind discharge pipes, and slow wind device 52 includes a slow wind air outlet, the going out of strong wind discharge pipe
Air port footpath is less than the air-out bore for delaying wind air outlet.Strong wind discharge pipe is for multiple, and bore is little, and quantity is many, produce by boasting for point-like
Fireballing wind-force, and delay wind air outlet and only can arrange one, bore is big, the slow-footed wind-force for lamellar that produces by boasting.
In practical operation, which kind of wind-force user can determine using according to practical situation.
On mainboard 42, fueling injection equipment 6 is provided with positioned at 5 top of wind force device, fueling injection equipment 6 comprising multiple spray seats 61 and is located at
Jet 62 in spray seat 61, jet 62 can be rotated in spray seat 61.
Jet 62 can adjust oil spout direction, and cutting position is suitably lubricated, as jet 62 possesses necessarily
Length, therefore be located at the top of wind force device 5, block sight line a little further, not from cutting object, be also not easy and cut object and send out
Raw interference.Fueling injection equipment 6 is also comprising oil inlet pipe and Fuel Tanking Unit.Make the difference of concrete model, Fuel Tanking Unit may be selected external,
May be selected to be connected directly between on saw frame 1.
Multiple jets 62 are connected with action bars 63 jointly.User is by adjusting action bars 63, and regulation of just working together is multiple
The oil spout angle of jet 62.